← MSHA mines + accidents
Olson Pit
Metal/Non-metal · Surface · 2103505 · Abandoned
Operator
- Controller (parent)
- Jeff A Olson
- Operator
- Olson Construction
- Commodity
- SandAndGravel
Location
- State
- MN · Pennington Co.
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown